Rōdō kankei no henka to hō shisutemu no arikata
By: [henshū Rōdō Seisaku Kenkyū Kenshū Kikō]
Series: Rōdō seisaku kenkyū hōkokusho -- no. 55
Publisher: Rōdō Seisaku Kenkyū Kenshū Kikō
Published: 2006
Place of publication: Tōkyō
Language: jpn
Number of pages: 317